Bats are some of the most highly specialized mammals to have ever evolved. This includes not only the evolution of active ...

High-frequency ultrasound significantly reduces the size of the face and modifies the internal bones of the ear in bats.

Learn how echolocation has shaped the skulls of bats that emit high-frequency sounds through their mouths and noses.

British scientists reveal a nearly complete pliosaur skull with jaws locked in place, shedding light on Jurassic ocean predators.

Originally assumed to comprise just one species, new research confirms 50 years of detailed studies that find giraffes are comprised of at least four cryptic species. Reticulated giraffe (Giraffa ...